baber/WOPTO huggingface dataset:
Patent JP-H05322872-A (JP)
Title: Carbon content measuring instrument
Inventor: KIYOFUJI AKINORI
IPC: G01N31/00
Filed: 1992-05-15
Abstract: PURPOSE:To accurately measure the carbon content of a sample liquid with one set of instrument regardless of the kind of suspended solids by controlling the injecting quantity of the sample liquid into a combustion tube and reactor in accordance with the presence/absence and contents of suspended solids contained in the sample liquid. CONSTITUTION:A total organic carbon meter is constituted in such a way that a sample injecting quantity can be set in a control section 22 in accordance with the aperture of a pipeline 19b or 19c for transferring a sample liquid 10 through a keyboard 23 and the optimum sample injecting quantity can be automatically set by only inputting 23 the kind of the pipeline 19b or 19c. The section 22 controls a piston driving section 25 in accordance with a set sample injecting quantity and operates a sample injector 14 so that the liquid 10 can be injected into a TC combustion tube 15 or IC reactor 18 at the optimum injecting quantity in accordance with the aperture of the pipeline 19a or 19b. Therefore, CO2 is continuously generated and the carbon content of the sample liquid 1 can be accurately measured, since the sample liquid 10 is continuously supplied to the tube 15 or rector 18 even when the cross section of the sample flowing passage is changed to an appropriate size in accordance with the presence/ absence and contents (shape, size, etc.,) of suspended solids.
Patent JP-H04370997-A (JP)
Title: Manufacture of multilayer printed circuit board and circuit board thereof
Inventor: HAMA TAKEHIKO
IPC: H05K3/46
Filed: 1991-06-20
Abstract: PURPOSE:To reduce a thickness of insulating resin to about half of that of prior art by insulating between a printed circuit board for an outer layer and a printed circuit board for an inner layer. CONSTITUTION:One side surface of a printed circuit board 3a for an inner layer is coated with ultraviolet ray curable liquidlike insulating resin 4, and filmlike ultraviolet ray curable insulating resin 5 is temporarily adhered thereon. Further, the other side surface is similarly processed to form an inner layer intermediate material 7a. Then, an opposite surface of the board 3b to a conductor circuit of one side surface of an insulating board 2b, is coated with the resin 4 to form an outer layer material 7b. Thereafter, two sets of the materials 7b are so mounted at both sides of the material 7a that the circuit 1 is directed outside to form a preprocessing layer component 8. As at least one of the two sets of the materials 7b, the board 2b made of an ultraviolet transmission type material is used. Then, the component 8 is pressed to form a laminated intermediate product 9, and irradiated with an ultraviolet ray to manufacture a multilayer printed circuit board 10. Thus, a thickness can be reduced and insulating characteristics can be improved.
Patent JP-H07335343-A (JP)
Title: Connector for smt corresponding board interposing type ic memory card
Inventor: SASAKI MASAO
IPC: H01R12/71
Filed: 1994-06-07
Abstract: PURPOSE:To shorten a terminal, make press work easy, and reduce current loss by installing terminals with spring elasticity in upper and lower connectors, and soldering the terminals to a board. CONSTITUTION:A board 3 is interposed between upper and lower facing two step pile connectors 2, terminals 4 with spring elasticity are installed in the upper and lower connectors 2, and the terminals 4 are soldered to the board 3 for mounting. A contact of the terminal 4 is formed by conducting primary plating with nickel on a copper alloy, then gold-plating, and a housing 6 is made of thermoplastic resin. Three types of IC memory card are used, when a card type III is used in the upper step for example, card type I or II faced in the same direction as the card type III is used in the lower step. Thereby, the mounting height of the connectors is lowered.
Patent JP-S6038279-A (JP)
Inventor: RAMDE ROAR
IPC: B63B1/02
Filed: 1984-07-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5853563-A (JP)
Title: Power steering device
Inventor: TANAKA NARIAKI
IPC: B62D5/083
Filed: 1981-09-22
Abstract: PURPOSE:To make a rotary control valve smaller and smooth the steering feeling of a vehicle by a structure wherein the valve rotor of the rotary control valve is formed onto an input shaft and a valve sleeve, which is loosely fitted onto the outer periphery of the valve rotor, is loosely fitted in the inside diameter of the inner race of the angular contact bearing of a worm shaft. CONSTITUTION:The rotary control valve consists of the valve rotor 16, which is formed onto the input shaft 15, and the valve sleeve 20, which is rotatably and loosely fitted onto the outer periphery of the valve rotor and made of the material different from that of the worm shaft 10. One end of the worm shaft 10, which is formed as the inner race 27 at the valve housing 2 side, is supported through the angular contact bearing 12 by the valve housing 2 and the other end of the worm shaft 10 is supported through a thrust needle roller bearing 13 by the preload adjusting cover 3 of a casing main body 1. Furthermore, said valve sleeve 20 is loosely fitted in the inside diameter of the inner race 27 of the worm shaft 10. Accordingly, no direct transmission of the influence of axial load from the worm shaft 10 to the rotary control valve occurs and said load is accepted by both the bearings 12 and 13.
Patent JP-H0313974-A (JP)
Title: Electrophotographic developing device
Inventor: HIRAOKA YUJI
IPC: G03G15/08
Filed: 1989-06-12
Abstract: PURPOSE:To reduce the wear of a belt and to eliminate the influence of temperature and humidity by electrifying the inner surface of a developing sheet belt opposite to the polarity of toner, electrostatically adsorbing the toner to the outer surface and carrying toner according to the electrostatic latent image on a photosensitive body. CONSTITUTION:The inner surface of the developing sheet belt 1 is electrified opposite to the polarity of the toner T by an electrifying electrode 3, and in an electrified room 4, the toner T is electrostatically absorbed on the outer surface and carried to the outer part through a forming blade 7. Then, when the charge of the inner surface of the belt 1 is weakened by a negatively electrifying electrode 8 and carried to the position of a hollow (g), the toner T of the outer surface of the belt 1 is attracted to a photosensitive drum 10 by a developing bias voltage E. Additionally, according to the electrostatic latent image of the drum 10, the toner T is transferred to develop the latent image. Therefore, the wear caused by friction of the developing sheet belt is decreased to control the applied voltage to the electrode so that the quantity of electrified charge can be uniformed.
Patent JP-H05317451-A (JP)
Title: Fire extinguishing liquid
Inventor: MINEKI YASUNOBU
IPC: A62D1/00
Filed: 1992-05-15
Abstract: PURPOSE:To obtain a fire extinguishing liquid excellent in fire extinguishing effect which is safe and gives no damage to a human body or clothes and can be stably preserved for a long period by manufacturing from an aqueous solution including orthoboric acid and hydroxylamine. CONSTITUTION:Triethanolamine is added to orthoboric acid and the obtained product is heated at 120 deg.C to produce a homogeneous and transparent solution. This solution is gradually cooled until the temperature thereof reaches 100 deg.C. At this time, water of room temperature is added to the solution to obtain orthoboric acid solution. Thus, a wood-fire or an oil-fire can be extinguished safely. The resultant solution does not corrode metals and can be easily preserved in a container for a long time.
Patent JP-S635032-A (JP)
Title: Stabilized plaster containing melanoidin
Inventor: SAWAGUCHI MAREYOSHI
IPC: A61K47/00
Filed: 1986-06-25
Abstract: PURPOSE:To provide the titled plaster by adding melanoidin to a plaster composed of a pressure-sensitive adhesive substance. CONSTITUTION:A stabilized plaster can be produced by compounding a plaster composed of a pressure-sensitive adhesive substance with melanoidin (having a molecular weight of 300-100,000, preferably 1,000-20,000) produced by heating a mixture of hydrolyzed soybean and RYUGAN (nut shell of Euphoria longan) at 60-200 deg.C. The pressure-sensitive adhesive substance is an acrylic pressure- sensitive adhesive substance [e.g. copolymer of one or more esters such as n-butyl (meth)acrylate, etc., and a vinyl monomer such as (meth)acrylic acid] or a rubber-based pressure-sensitive adhesive substance (e.g. natural rubber, synthetic rubber, etc.). The amount of melanoidin is 0.01-20%, especially 0.1-5% and the ratio of RYUGAN to hydrolyzed soybean used as raw materials for melanoidin is 20:1-1:20. The plaster is used in the form spread over a substrate such as cloth.
Patent JP-H05323963-A (JP)
Title: Automatic playing device
Inventor: FUJISHIMA TAKUYA
IPC: G10H1/18
Filed: 1992-05-18
Abstract: PURPOSE:To provide an automatic musical performance which is rich in sensual representation like a live performance by a human being by selecting and using optional alteration data matching the uplift of a feeling by an operator during the automatic performance. CONSTITUTION:Various processes are carried out under the controller of the microcomputer including a CPU 10, a program ROM 11, and a data and working RAM 12. In the field of alteration control data patterns, patterns corresponding to dial numbers are stored in performance order so that they can be selected with a dial 16 that the operator optionally operates according to the contents of alteration data. For the purpose, the dial 16 is operated during the performance in the performance data pattern order to properly change dial numbers, and consequently the contents of the alteration contents can be altered in real time, so that the feeling of played music can freely be altered by the dial operation by the operator.
Patent JP-H06206937-A (JP)
Title: Production of polysuccinimide by using rotary tray dryer
Inventor: I FUYON PAIKU
IPC: C23F11/173
Filed: 1993-06-21
Abstract: A method for producing polysuccinimides and poly(amino acids) is provided. A rotary tray dryer operating at an internal temperature of from about 110 to about 300 DEG C and providing a residence time of from about 1 hour to about 10 hours is used in the polycondensation of one or more compound selected from amino acids, amic acids and ammonium salts of monoethylenically unsaturated dicarboxylic acids to produce polysuccinimides. Poly(amino acids) can be produced by hydrolysis of the polysuccinimides.
Patent JP-H09328689-A (JP)
Title: Water content control of raw material coal for coke
Inventor: HOSOMI KAZUO
IPC: C10B57/10
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a highly accurate method for controlling a water content of a raw material coal in a quality adjusting device of the raw material coal for a coke. SOLUTION: This method for controlling a water content of a raw material coal for a coke, is to input a value of the water content of the raw material coal measured before the charging port of an indirect heating type drying oven together with the temperature and the treating amount of the raw material coal, and a temperature of the dried coal at the discharging port of the drying oven, and calculate a necessary heat value in order to attain an objective value of the water content after drying for controlling a steam pressure supplied to the drying oven. Then, the value of the supplied steam pressure is corrected through a feed back control by comparing the water content attached to the dried coal with that of the objective value, and further the output of the feed back control is fuzzy-controlled.
Patent JP-H097372-A (JP)
Title: Semiconductor memory device
Inventor: FUJIOKA SHINYA
IPC: H01L21/8242
Filed: 1995-06-15
Abstract: PURPOSE: To speed up writing, reduce disturbances to data in a sense amplifier at the read time, to speed up the re-writing of cell data and decrease an operating voltage in a DRAM. CONSTITUTION: A transfer gate is provided between a sense amplifier amplifying a voltage difference of bit lines and latching cell data, and a data bus. The sense amplifier 35 is constituted of an nMOS part 37, a pMOS part 39 and an nMOS part 38 sequentially arranged in this order. An nMOS transistor 40 of the transfer gate 36 is set between the nMOS part 37 and pMOS part 39. An nMOS transistor 41 of the transfer gate 36 is set between the pMOS part 39 and nMOS part 38.
Patent JP-S638185-A (JP)
Inventor: TOYOSHIMA NOBUHIKO
IPC: B66B11/08
Filed: 1986-06-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5482031-A (JP)
Title: Operation-controlling ac-dc converter
Inventor: KONISHI HIROO
IPC: H02M7/72
Filed: 1977-12-14
Abstract: PURPOSE: To avoid an operation of overload for AC filter, by such method that for the higher harmonic, generated from the converter, becoming larger in its level, an instantaneous detection be operated with the AC-DC converter controlled so as to make the higher harmonic in a lower level.  
     CONSTITUTION: With a level of the higher harmonic, generated from the converter, getting very high because of some reason, when caused a hazardous state of AC filter to be overloaded, the detected higher harmonic current will follow the previously set value from a characteristic, as shown in the drawing, by a comparator 20, with a tap position or a set value of current changed. Accordingly, the higher harmonic, generated from the converter, is decreased the current, if coming below a different reference value of the above level, a resetting will be made to the former condition by the comparator 20. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6210603-A (JP)
Title: Dimming lens and its production
Inventor: SAKAGAMI TERUO
IPC: G02C7/10
Filed: 1985-07-09
Abstract: PURPOSE:To provide uniform and excellent dimming characteristic by embedding a dimming film formed by dispersing a specific spirooxazine compd. into a resin having the secondary transition temp. higher than 25 deg.C into a resin lens body. CONSTITUTION:The dimming film is obd. by using the resin having the secondary transition temp. higher than 25 deg.C and dispersing the spirooxazine compd. expressed by the formula into said resin. A dimming lens is obtd. by embedding such dimming film into the lens body consisting of the resin. The ratio of the medium resin and spirooxazine compd. in the dimming film can be changed according to the applications of the lens and usually 0.01-100pts.wt., more preferably 0.1-50pts.wt. by 100pts.wt. resin are used. The thickness of the dimming film can be selected as desired according to the applications of the dimming material and the content of the spirooxazine compd. to be incorporated therein and is usually made about 0.1-50pts.wt. The lens having the excellent characteristics such as durability is thus obtd. and the lens having the uniform dimming characteristic is obtd.
Patent JP-H08320453-A (JP)
Title: Display device
Inventor: KUMAI KEIZO
IPC: G09F9/00
Filed: 1995-05-23
Abstract: PURPOSE: To reduce eyestrain and to improve working efficiency by providing an image display part and a holding part for holding the display part and making it possible to change an image display position within an observer's visible extent. CONSTITUTION: The device is provided with an image display part 2 and a head-mounted type holding part 3 for holding the display part 2. And in order to surely connect 1st connectors 6a and 6c to a 2nd connector 6c, guiding parts 3c projecting while facing to respective connectors 6a and 6b are formed on the outer peripheral part of the curved part 3a of the holding part 3, and a dovetail groove 21c is formed in the housing 21 of the display unit 13 so that the unit 13 can be loaded/unloaded to/from each guiding part 3c from above. Thus, the image display position can be changed within the observer's visible extent, so that degrees of freedom as for the image display position for the observer are increased.  And also, the image can be displayed on the one-sided position such as the observer's dominant eye side, the side of the observer's eye having better sights and the side of the observer's eye with which he refers to the image while at work, then, the working efficiency can be improved in the case of working while displaying the image.
Patent JP-S5851595-A (JP)
Inventor: SUZUKI NOBUO
IPC: H05K3/36
Filed: 1981-09-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000335035-A (JP)
Title: Recorder and power saving method therefor
Inventor: SATO TAKUMI
IPC: B41J19/18
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To save energy by software processing while eliminating cost increase incident to hardware processing. SOLUTION: The recorder comprises a motor 8 for driving a carriage 6 mounting a print head 7, a position sensor 14 for determining the reference position of the carriage 6, and a control circuit 15 for controlling the drive motor 8 to perform printing on a print sheet 13 by reciprocating the carriage 6 in the main scanning direction in response to a print command and also controlling the print head 7 wherein the position sensor comprises a photointerrupter including a light emitting element and a light receiving element. An energy save mode decision means for bringing the recorder into energy save mode when a recording command is not inputted to the control circuit for a predetermined time controls the carriage to be located at the light intercepting position of the photointerrupter during energy save mode.
Patent JP-H0715161-A (JP)
Title: Heat radiating structure of controller enclosure
Inventor: KITAJIMA HIROSHI
IPC: H02B1/56
Filed: 1993-06-22
Abstract: PURPOSE:To reduce the size of a controller enclosure by reducing the quantity of heat radiated into the closed section of the enclosure from high-temperature air in the upper section of the opened section of the enclosure generated by heat generating bodies arranged in the opened section and a heated ceiling cover. CONSTITUTION:In a controller enclosure 7 constituted in such a way that the inside of the enclosure 7 is divided into a closed and opened sections by cooling fins 1 for cooling semiconductor elements 3 mounted on the fins 1 and a fitting board 5 fitted to the semiconductor element mounting surface of the films 1 by means of a fitting frame 2 and the elements 3, parts for controlling the elements 3, etc., are arranged in the closed section and the fins 1, etc., are arranged in the opened section, the ceiling section of the enclosure 7 above the fins 1 is opened and a cylindrical air duct 6 is provided between the opened section 9A of the ceiling section and the upper ends of the fins 1.
Patent JP-S5775706-A (JP)
Title: Tool holder
Inventor: HAGA HIROSHI
IPC: B23B27/00
Filed: 1980-10-25
Abstract: PURPOSE:To enable easily changing tilt of the cutting edge part to the optional angles without changing holders and cutting edge parts in such a way that a  first holder on which the cutting edge part is fixed is installed freely revolvable to a second holder which is fixed on the cutting tool stand. CONSTITUTION:A first holder 2, that is to say, a tip 1 has its neck swung up  and down, and tilt angle of the tip 1 is changed to its optional angle appropriate to machine the tilt angle of the tip 1 in such a way that the first holder 2  which has a cutting edge part (tip) 1 fixed at its front end is made revolvable  to a second holder 3 which is fixed on the cutting edge stand by means of  changing mutual engaging position of dentation 5 which is formed at the plugging end 1b of the first holder 2, with an angle dividing pin 9 which is formed  on the seat 7 of the second holder 3. The first holder 2 and the second holder  3 are uniformly fixed by means of tightening a bolt 4 at this changed angle.
Patent JP-H0263832-A (JP)
Title: Polyurethane molded form with specific contour multilayer sheet and manufacture thereof
Inventor: PEETAA HORUN
IPC: C08J5/00
Filed: 1989-06-14
Abstract: PURPOSE: To improve adhesive property by using a sheet having a specific component in an intermediate layer to give improved optical stability and excellent thermal stability, thereby eliminating embrittling of a foam. CONSTITUTION: A sheet of an intermediate layer of a molded article contains components A, B, C and D. An organic polyisocyanate of the solid component A at the ambient temperature is chemically reacted to be inactivated with an inactivator on particle surfaces in the form of isolate particles of 1 to 150 μm. 0.1 to 20 equivalent % of the entire amount of the isocyanate group is reacted with the inactivator, and the obtained surface modified component A is dispersed in a compound of the component B of 250 to 8500 of a mean molecular weight having at least two active hydrogen atoms for the isocyanate group. It contains a chain extender and/or a crosslinker of 62 to 500 of a mean molecular weight and 2 to 4 of a mean functionality of the component C, and a catalyst of the component D. and, storage resistant thermosetting material mixture is cured at 60 to 150 deg.C.
Patent JP-2000339333-A (JP)
Title: System and method for supporting natural language retrieval
Inventor: SASAKI ATSUYA
IPC: G06F17/30
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a natural language retrieval support system which realizes natural language retrieval for the existing database that does not have a natural language retrieval function. SOLUTION: A registering part 11 extracts only a part defined by an extraction schema file 14 from the data of the existing database A that does not have a natural language retrieval function and transfers it together with a URL(uniform resource locator) being a reference destination in the database A to a natural language analyzing part 12. The part 12 performs natural language analysis of the data, makes the analyzed results correspond to the URL and stores them in an index database 15. Subsequently, when a retrieval sentence in a natural language is inputted through a browser B, the part 12 performs natural language analysis of the retrieval sentence and acquires a corresponding URL from the database 15 on the basis of the analyzed results. Then, the browser B refers to the data of the database A by using the URL acquired by the part 12.
Patent JP-S5273723-A (JP)
Title: Diazo light sensitive paper
Inventor: MATSUDA TSUTOMU
IPC: G03C1/76
Filed: 1975-12-16
Abstract: PURPOSE:To elevate the image density of diazo light sensitive parper and color developing efficiency, by providing a precoated layer consisting of polyethyleneglycol of molecular wt. more than 3000 on a base paper.
Patent JP-S5772742-A (JP)
Title: Rolling device
Inventor: SAITOU MASAMI
IPC: B21H1/22
Filed: 1980-10-25
Abstract: PURPOSE: To provide a rolling device which produces shaft object products of specific shapes by bringing plural pieces of wedges, which are inclined at prescribed angles in the movable direction of a movable base body, and are disposed at successively increasing height sides, into pressure contact successively with the work.  
     CONSTITUTION: The motor of a driving base 2 is operated to revolve wedge rolls 10, 10 via a driving shaft 3, a universal joint 12 and a shaft 11. Thereby, the wedges 14 n+1 , 14 n , 14 n-1 ... of the rolls 10 are brought successively into contact with a blank pipe 5 which is the work, and the forming is completed by one turn of the rolls 10, 10. Hence, the time for forming is reduced considerably as compared to coventional methods of plural processes such as spinning, that is, wherein the work 5 and the rolls are revolved and further the rolls are moved in plural directions. The contact surface of the tool and the material forms the shape long in an axial direction, and the products of large working width having ≥5 ratios thereof are rolled with small working force, whereby productivity is improved. 
     COPYRIGHT: (C)1982,JPO&Japio